I agree the description of the product is misleading. I think it is in fact an LED bulb not a xenon bulb as described. Pete, sorry, correct me if I am wrong but what you are saying is that the LEDs are great except that the 126 light unit (relflector) is not designed for LEDs. LEDs are suppose to emit significantly more light than conventional bulbs, so I can not understand why it was not noticable in daylight. LEDs do not generate heat. It states that it is a direct replacement to the conventional bulb, no resistors or electronic relays needed. You will need a converson kit or something to use xenon bulbs/lights.